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Keto Peanut butter Milkshake

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An ultra thick and creamy keto peanut butter milkshake with almond milk, no store-bought sugar-free ice cream needed! An EASY 6 ingredients homemade keto milkshake recipe to fix your summer sweet craving with only 3.6 g net carbs.

Low carb milkshake

What’s a keto milkshake ?

A keto milkshake is a sugar-free frothy cold drink usually made of ice cubes, almond milk and cream.  It doesn’t require store-bought keto ice cream and can be made at 100% at home with the most simple ingredients. It is a delicious keto snack to refresh in summer or breakfast on the go.

How to make a keto peanut butter milkshake?

Yes you can have peanut butter on keto diet as soon as you are using unsweetened peanut butter with no added vegetable oils. However, even if natural peanut butter is keto friendly, it still contains a decent amount of carbs so you have to use it sparingly. That is why this keto milkshake use only 1 1/2 tablespoon of peanut butter. It brings out all the peanut butter flavor you are craving for without adding to many carbs to your low carb milkshake.

  • Peanut butter – you can use any nut butter you like, almond butter is a great option too to decrease the carbs. I made this low carb milkshake many times, others options that I love are cashew butter, coconut butter or almond butter.
  • Unsweetened almond milk – or unsweetened vanilla almond milk for a hint vanilla flavor
  • Unsweetened cocoa powder
  • Chia seed – I won’t skip them even if they add 1 g net carb per serve, they thicken the milkshake and add proteins!
  • Heavy cream or use full-fall dairy free coconut yogurt. Other options are full fat Greek Yogurt or canned coconut cream.
  • Sugar free crystal sweetener – I love to use Monk fruit crystal sweetener but you can also replace this by few drops of liquid stevia
  • Ice cubes – that is what makes the drink frothy like milkshake without using sugar-free ice cream


Keto milkshake with almond milk

This is a keto milkshake recipe using almond milk. In fact, unsweetened almond milk is the best option to create low carb smoothies or milkshake as it is very low in carbs.

KETO MILKSHAKE with almond milk

When should I drink keto milkshake?

Honestly, I am having this keto chocolate peanut butter milkshake anytime of the day. I love it for breakfast after a run to reload my body with protein and enjoy a fresh drink. It’s also a delicious treat in the afternoon during summer or a great dessert alternative when you crave something sweet quickly.


Don’t forget to share a picture of your lovely creation on our Facebook Support Group  ! I see you there.

xoxo Carine
Low carb milkshake

Keto Chocolate Peanut Butter Milkshake

Keto Chocolate Peanut Butter Milkshake an easy sugar-free almond milk chocolate shake with peanut butter and ice cubes
Prep Time: 5 mins
Total Time: 5 mins
Author: Carine
2 small milkshakes
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  • 1 1/2 tablespoons Peanut butter
  • 1/2 cup Unsweetened almond milk
  • 1 tablespoons unsweetened cocoa powder
  • 1/3 cup heavy cream or full-fat yogurt or unsweetened coconut yoghurt if dairy-free
  • 2 tablespoons Erythritol or 4-5 drops stevia liquid
  • 3/4 -1 cup Ice Cubes adjust to taste


  • 1 teaspoon Chia seeds - adds thickness and 1 g carb serve
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  • In a blender, add all the ingredients and blend until smooth and frosty. I always start with 3/4 cup ice cubes, blend and adjust depending on how frosty I want my milkshake.
  • Taste and adjust sweetness with extra tablespoon of erythritol or stevia drops. Blend for a few seconds to combine and serve.
  • Serve immediately in 2 small milkshakes (or 1 large) with a drizzle of melted sugar-free chocolate, drizzle of peanut butter, a dollop of dairy-free yogurt or unsweetened whipped cream and chopped peanuts.


  • You can store the leftover in the fridge for up to 24 hours. The next day i won't be as frothy, bring back to the blender with few ice cubes and serve immediately!
  • Freeze the leftover in a popsicle mold! It makes a delicious keto singe serve ice cream to snack on.
Nutrition panel is for 2 small milkshakes without the optional chia seeds. Seeds adds nutrients but 1 g net carbs per serve too.
Nutrition Facts
Keto Chocolate Peanut Butter Milkshake
Amount Per Serving (1 milkshake)
Calories 221.9 Calories from Fat 196
% Daily Value*
Fat 21.8g34%
Saturated Fat 10.6g66%
Cholesterol 54.3mg18%
Sodium 151.9mg7%
Potassium 145.7mg4%
Carbohydrates 5.2g2%
Fiber 1.7g7%
Sugar 1.3g1%
Protein 4.6g9%
Vitamin A 583.1IU12%
Calcium 105.9mg11%
Iron 0.6mg3%
Net Carbs 3.5g
* Percent Daily Values are based on a 2000 calorie diet.

Keto milkshake

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  1. 5 stars
    My daughter and I just found your recipe…saved our lives as we were craving a shake but trying to reduce carbs with our diet. It was delicious! Used the Eryth/Monk fruit sweetener and we like it so much better than Stevia. Thanks so much!

    • I am sorry to hear that the sweetness wasn’t to your palate. We all have different sweet tooth and that is why the recipe states that you have to adjust sweetness with as much stevia drops as you like. The recipe suggest a minimum sweetness that is easily adjusted with few extra drops of liquid stevia or pinch of erythritol. It has nothing to do with the cocoa powder. If you decrease cocoa powder your milkshake won’t have cocoa flavor at all. Also, you shouldn’t add ice cream as this will change the texture and if not sugar free it will adds up carbs and sugar. I hope you try the recipe again following those tips and enjoy your keto drink! XOXO Carine.

  2. 5 stars
    I substituted almond butter for peanut butter, heavy cream for yogurt, and used swerve as my sweetener and this came out perfect! Thank you! I really needed something sweet!

    • My pleasure ! We all deserve something sweet on keto right? Enjoy the keto baking recipes on the blog. XOXO Carine.